A Tennessee State University professor has been fired from his position in November after he was caught on camera screaming at one of his students. TSU swiftly addressed the incident and terminated Robert Evins Pickard from his position. The now-former TSU professor offered his resignation to the University and is now “retired.” “I deeply regret what happened in class. I lost my temper and did something I should never have done,” said Pickard in his statement to WSMV.  “I have been under pressure lately, and I have been frustrated with students who pay attention to their cell phones and laptops, then wonder why they get low grades. But that does…